GENEVA--(BUSINESS WIRE)--Clovis Oncology (NASDAQ:CLVS) announced today updated findings from the Phase 1 portion of its ongoing Phase 1/2 clinical study of CO-1686, the Company’s novel, oral, targeted covalent (irreversible) inhibitor of mutant forms of the epidermal growth factor receptor (EGFR) for the treatment of non-small cell lung cancer in patients with initial activating EGFR mutations as well as the dominant resistance mutation T790M. Interim results from the Phase 1 dose-escalation portion of this Phase 1/2 study are being presented today in an oral presentation by Dr. Heather Wakelee at the 4th European Lung Cancer Conference (ELCC) in Geneva.